Details
| Original language | German |
|---|---|
| Pages (from-to) | 93-117 |
| Number of pages | 25 |
| Journal | Coastal engineering journal |
| Volume | 46 |
| Issue number | 1 |
| Publication status | Published - 2004 |
Abstract
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In: Coastal engineering journal, Vol. 46, No. 1, 2004, p. 93-117.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Probability distribution of wave forces on pipelines near a sloping boundary parallel and normal to wave direction
AU - Sundar, V.
AU - Roopsekhar, K.A.P.
AU - Schlurmann, T.
AU - Abbasi, M.R.
N1 - Cited By :2 Export Date: 1 February 2021
PY - 2004
Y1 - 2004
N2 - The hydrodynainic pressures due to random waves around a pipeline near a rigid bed of slope 1:10 have been measured. The tests were performed for pipelines normal and parallel to the wave direction. These tests were carried out for three gap ratios of the pipeline from the sloping bed. The pressures were resolved in the horizontal and vertical directions and integrated for the force time history in the respective directions. The effects of relative clearance of pipe from the bed and wave steepness on the probability distribution of the forces on the pipeline are reported. The average statistical force ratios as a function of scattering parameter and the variation of the force coefficients as a function of Keulegan-Carpenter number are also presented. The details of the model setup, experimental procedure, analysis of results and discussion are reported in this paper.
AB - The hydrodynainic pressures due to random waves around a pipeline near a rigid bed of slope 1:10 have been measured. The tests were performed for pipelines normal and parallel to the wave direction. These tests were carried out for three gap ratios of the pipeline from the sloping bed. The pressures were resolved in the horizontal and vertical directions and integrated for the force time history in the respective directions. The effects of relative clearance of pipe from the bed and wave steepness on the probability distribution of the forces on the pipeline are reported. The average statistical force ratios as a function of scattering parameter and the variation of the force coefficients as a function of Keulegan-Carpenter number are also presented. The details of the model setup, experimental procedure, analysis of results and discussion are reported in this paper.
KW - Pipelines
KW - Probability of wave force
KW - Rayleigh and Gaussian distributions
KW - Sloping seabed
KW - Wave pressures and forces
KW - Wave-structure interaction
KW - Error analysis
KW - Fluid dynamics
KW - Graphic methods
KW - Mathematical models
KW - Probability
KW - Reflection
KW - Reynolds number
KW - Wave effects
KW - Rayleigh and Gaussian distribution
U2 - 10.1142/S0578563404000902
DO - 10.1142/S0578563404000902
M3 - Artikel
VL - 46
SP - 93
EP - 117
JO - Coastal engineering journal
JF - Coastal engineering journal
SN - 0578-5634
IS - 1
ER -